Installation; Start-­Up  Instructions - Pentair Fleck7000SXT Service Manual

Water softener
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INSTALLATION

A  minimum  of  20  pounds  (1.4  bar)  of  water  pressure  is  required  
for  regeneration  valve  to  operate  effectively.
An  uninterrupted  alternating  current  (A/C)  supply  is  required.  
Note:  Other  voltages  are  available.  Please  make  sure  your  
voltage  supply  is  compatible  with  your  unit  before  installation.
Condition  of  existing  plumbing  should  be  free  from  lime  and  
iron  buildup.  Piping  that  is  built  up  heavily  with  lime  and/or  iron  
should  be  replaced.  If  piping  is  clogged  with  iron,  a  separate  
The  softener  should  be  located  close  to  a  drain  to  prevent  air  
Always  provide  for  the  installation  of  a  by-­pass  valve  if  unit  is  
not  equipped  with  one.
CAUTION
1.   Place  the  softener  tank  where  you  want  to  install  the  unit  
2.   During  cold  weather,  the  installer  should  warm  the  valve  to  
room  temperature  before  operating.
3.   All  plumbing  should  be  done  in  accordance  with  local  
plumbing  codes.  The  pipe  size  for  residential  drain  line  
in  excess  of  7  gpm  (26.5  Lpm)  or  length  in  excess  of  20'    
(6  m)  require  3/4"  (19  mm)  drain  line.  Commercial  drain  
4.   Refer  to  the  dimensional  drawing  for  cutting  height  of  the  
distributor  tube.  If  there  is  no  dimensional  drawing,  cut  the  
5.   Lubricate  the  distributor  O-­ring  seal  and  tank  O-­ring  seal.  
Place  the  main  control  valve  on  tank.  Note:  Only  use  
silicone  lubricant.
6.   Solder  joints  near  the  drain  must  be  done  prior  to  
Leave  at  least  6"  (15  cm)  between  the  DLFC  and  solder  
joints  when  soldering  pipes  that  are  connected  on  the  
DLFC.  Failure  to  do  this  could  cause  interior  damage  to  the  
DLFC.
7.  
common  line.
8.  
tank  and  that  it  is  level.
9.   Place  approximately  1"  (25  mm)  of  water  above  the  grid  
(Figure  1)  in  the  salt  tank.  Do  not  add  salt  to  the  brine  tank  
at  this  time.
10.   O n  units  with  a  by-­pass,  place  in  by-­pass  position.  Turn  on  
the  main  water  supply.  Open  a  cold  soft  water  tap  nearby  
and  let  run  a  few  minutes  or  until  the  system  is  free  from  
foreign  material  (usually  solder)  that  may  have  resulted  
from  the  installation.  Once  clean,  close  the  water  tap.
11.  Slowly  place  the  by-­pass  in  service  position  and  let  water  
open  a  cold  water  tap  nearby  and  let  run  until  the  air  is  
purged  from  the  unit.
12.   P lug  unit  into  an  electrical  outlet.  Note:   A ll  electrical  
connections  must  be  connected  according  to  local  codes.  
Be  certain  the  outlet  is  uninterrupted.
Figure  1  Residential   A ir  Check  Valve
The  water  softener  should  be  installed  with  the  inlet,  outlet,  and  
drain  connections  made  in  accordance  with  the  manufacturer's  
recommendations,  and  to  meet  applicable  plumbing  codes.
1.   Turn  the  manual  regeneraton  knob  slowly  in  a  clockwise  
direction  until  the  program  micro  switch  lifts  on  top  of  the  
switch  position  changes,  the  valve  will  advance  to  the  next  
regeneration  step.   A lways  allow  the  motor  to  stop  before  
moving  to  the  next  set  of  pins  or  spaces.
2.  
remains  steady  for  10  minutes  or  until  the  water  runs  clear  
(see  above).
3.   Position  the  valve  to  the  brine  /  slow  rinse  position.  Ensure  
the  unit  is  drawing  water  from  the  brine  tank  (this  step  may  
need  to  be  repeated).
4.   Position  the  valve  to  the  rapid  rinse  position.  Check  the  
clear.
5.  
Ensure  water  goes  into  the  brine  tank  at  the  desired  rate.  
The  brine  valve  drive  cam  will  hold  the  valve  in  this  position  
6.   Replace  control  box  cover.
7.   Put  salt  in  the  brine  tank.
60002  Rev  E

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